From 8ccb487c21368a7fdc8c7c72315325bf0aa06147 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 19:44:12 +0200 Subject: Adding upstream version 3:4.8.29. Signed-off-by: Daniel Baumann --- lib/tty/tty.h | 146 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 146 insertions(+) create mode 100644 lib/tty/tty.h (limited to 'lib/tty/tty.h') diff --git a/lib/tty/tty.h b/lib/tty/tty.h new file mode 100644 index 0000000..90cbbc6 --- /dev/null +++ b/lib/tty/tty.h @@ -0,0 +1,146 @@ + +/** \file tty.h + * \brief Header: %interface to the terminal controlling library + * + * This file is the %interface to the terminal controlling library: + * slang or ncurses. It provides an additional layer of abstraction + * above the "real" libraries to keep the number of ifdefs in the other + * files small. + */ + +#ifndef MC__TTY_H +#define MC__TTY_H + +#include "lib/global.h" /* include */ + +#ifdef HAVE_SLANG +#include "tty-slang.h" +#else +#include "tty-ncurses.h" +#endif + +/*** typedefs(not structures) and defined constants **********************************************/ + +#define KEY_KP_ADD 4001 +#define KEY_KP_SUBTRACT 4002 +#define KEY_KP_MULTIPLY 4003 + +/*** enums ***************************************************************************************/ + +typedef enum +{ + /* single lines */ + MC_TTY_FRM_VERT, + MC_TTY_FRM_HORIZ, + MC_TTY_FRM_LEFTTOP, + MC_TTY_FRM_RIGHTTOP, + MC_TTY_FRM_LEFTBOTTOM, + MC_TTY_FRM_RIGHTBOTTOM, + MC_TTY_FRM_TOPMIDDLE, + MC_TTY_FRM_BOTTOMMIDDLE, + MC_TTY_FRM_LEFTMIDDLE, + MC_TTY_FRM_RIGHTMIDDLE, + MC_TTY_FRM_CROSS, + + /* double lines */ + MC_TTY_FRM_DVERT, + MC_TTY_FRM_DHORIZ, + MC_TTY_FRM_DLEFTTOP, + MC_TTY_FRM_DRIGHTTOP, + MC_TTY_FRM_DLEFTBOTTOM, + MC_TTY_FRM_DRIGHTBOTTOM, + MC_TTY_FRM_DTOPMIDDLE, + MC_TTY_FRM_DBOTTOMMIDDLE, + MC_TTY_FRM_DLEFTMIDDLE, + MC_TTY_FRM_DRIGHTMIDDLE, + + MC_TTY_FRM_MAX +} mc_tty_frm_t; + +/*** structures declarations (and typedefs of structures)*****************************************/ + +/*** global variables defined in .c file *********************************************************/ + +extern int mc_tty_frm[]; + +extern char *tty_tgetstr (const char *name); + +/*** declarations of public functions ************************************************************/ + +extern void tty_beep (void); + +/* {{{ Input }}} */ + +extern gboolean tty_check_term (gboolean force_xterm); +extern void tty_init (gboolean mouse_enable, gboolean is_xterm); +extern void tty_shutdown (void); + +extern void tty_start_interrupt_key (void); +extern void tty_enable_interrupt_key (void); +extern void tty_disable_interrupt_key (void); +extern gboolean tty_got_interrupt (void); + +extern gboolean tty_got_winch (void); +extern void tty_flush_winch (void); + +extern void tty_reset_prog_mode (void); +extern void tty_reset_shell_mode (void); + +extern void tty_raw_mode (void); +extern void tty_noraw_mode (void); + +extern void tty_noecho (void); +extern int tty_flush_input (void); + +extern void tty_keypad (gboolean set); +extern void tty_nodelay (gboolean set); +extern int tty_baudrate (void); + +/* {{{ Output }}} */ + +/* + The output functions do not check themselves for screen overflows, + so make sure that you never write more than what fits on the screen. + While SLang provides such a feature, ncurses does not. + */ + +extern int tty_reset_screen (void); +extern void tty_touch_screen (void); + +extern void tty_gotoyx (int y, int x); +extern void tty_getyx (int *py, int *px); + +extern void tty_set_alt_charset (gboolean alt_charset); + +extern void tty_display_8bit (gboolean what); +extern void tty_print_char (int c); +extern void tty_print_alt_char (int c, gboolean single); +extern void tty_print_anychar (int c); +extern void tty_print_string (const char *s); +/* *INDENT-OFF* */ +extern void tty_printf (const char *s, ...) G_GNUC_PRINTF (1, 2); +/* *INDENT-ON* */ + +extern void tty_print_one_vline (gboolean single); +extern void tty_print_one_hline (gboolean single); +extern void tty_draw_hline (int y, int x, int ch, int len); +extern void tty_draw_vline (int y, int x, int ch, int len); +extern void tty_draw_box (int y, int x, int rows, int cols, gboolean single); +extern void tty_draw_box_shadow (int y, int x, int rows, int cols, int shadow_color); +extern void tty_fill_region (int y, int x, int rows, int cols, unsigned char ch); + +extern int tty_resize (int fd); +extern void tty_refresh (void); +extern void tty_change_screen_size (void); + +/* Clear screen */ +extern void tty_clear_screen (void); + +extern int mc_tty_normalize_lines_char (const char *str); + +extern void tty_enter_ca_mode (void); +extern void tty_exit_ca_mode (void); + +/*** inline functions ****************************************************************************/ + +#endif /* MC__TTY_H */ -- cgit v1.2.3